\documentclass[11pt,twocolumn]{article} \usepackage[left=1.5cm,top=2.5cm, right=1.5cm,bottom=2.5cm]{geometry} \usepackage{helvet} \usepackage[utf8]{inputenc} \usepackage[spanish]{babel} \usepackage{graphicx} \usepackage{blindtext} \usepackage{tablefootnote} \usepackage{amsmath} \title{My Research Project Title by Explaining How, What and Why } \author{Gerardo Marx Chávez-Campos} \begin{document} \maketitle \tableofcontents \section{Problem statement} \blindtext[1] \subsection{General introduction} \begin{figure}[t!] \centering \includegraphics[width=2.5in]{example-image-a} \end{figure} \blindtext[1] \subsection{The problem definition} \blindtext[1] \subsection{Other researchers solutions} \blindtext[1] \subsection{Proposed solution} \blindtext[1] \section{State of art review} \blindtext[2] \subsection{A detailed overview of research upon the topic} In the \eqref{eq:powerSpectrum} is shown the power spectrum of $f(x)$ \cite{Romero-Serrano} : \begin{equation} f(x)=\sum_{k=0}^{k=200}a_k x_k \end{equation} \begin{equation} P(x)=\int_{t=0}^{\infty}f(x)dx \label{eq:powerSpectrum} \end{equation} \subsection{A comparative table} \begin{table} \caption{Texto \tablefootnote{Texto}} content... \end{table} \subsection{Patents or models} \subsection{Technical gap} \section{Proposed solution} \subsection{introduction to the technical gap} \subsection{Hypothesis} \subsection{Objectives} \subsubsection{General} \subsubsection{Specific} \section{Materials and methods} \subsection{Experimental setup} \subsection{Data analysis or models} \subsection{Standards} \section{Plan and activities} \subsection{Gantt} \subsection{Money} \section{Conclusions} \section{References} \bibliography{references} \bibliographystyle{plain} \end{document}